fix test scripts
Merge branch 'master' of https://github.com/vmw-tmpst/heroapp-LetsHire

Conflicts:
	spec/features/job_opening_spec.rb
Merge branch 'master' of https://github.com/vmw-tmpst/heroapp-LetsHire
remove ui automation scripts

we will separate ui scripts into a new repo
Merge pull request #140 from vmrobin/master

remove ui automation scripts